chromium/third_party/dawn/src/dawn/tests/perf_tests/DawnPerfTest.cpp

// Copyright 2019 The Dawn & Tint Authors
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#include "dawn/tests/perf_tests/DawnPerfTest.h"

#include <algorithm>
#include <fstream>
#include <limits>

#include "dawn/common/Assert.h"
#include "dawn/common/Log.h"
#include "dawn/platform/tracing/TraceEvent.h"
#include "dawn/tests/perf_tests/DawnPerfTestPlatform.h"
#include "dawn/utils/Timer.h"

namespace dawn {
namespace {

DawnPerfTestEnvironment* gTestEnv = …;

void DumpTraceEventsToJSONFile(
    const std::vector<DawnPerfTestPlatform::TraceEvent>& traceEventBuffer,
    const char* traceFile) { … }

}  // namespace
}  // namespace dawn

void InitDawnPerfTestEnvironment(int argc, char** argv) { … }

namespace dawn {

DawnPerfTestEnvironment::DawnPerfTestEnvironment(int argc, char** argv)
    : … { … }

DawnPerfTestEnvironment::~DawnPerfTestEnvironment() = default;

void DawnPerfTestEnvironment::SetUp() { … }

void DawnPerfTestEnvironment::TearDown() { … }

bool DawnPerfTestEnvironment::IsCalibrating() const { … }

unsigned int DawnPerfTestEnvironment::OverrideStepsToRun() const { … }

const char* DawnPerfTestEnvironment::GetTraceFile() const { … }

DawnPerfTestPlatform* DawnPerfTestEnvironment::GetPlatform() const { … }

DawnPerfTestBase::DawnPerfTestBase(DawnTestBase* test,
                                   unsigned int iterationsPerStep,
                                   unsigned int maxStepsInFlight)
    : … { … }

DawnPerfTestBase::~DawnPerfTestBase() = default;

void DawnPerfTestBase::AbortTest() { … }

void DawnPerfTestBase::RunTest() { … }

void DawnPerfTestBase::DoRunLoop(double maxRunTime) { … }

void DawnPerfTestBase::OutputResults() { … }

void DawnPerfTestBase::AddGPUTime(double time) { … }

void DawnPerfTestBase::PrintPerIterationResultFromSeconds(const std::string& trace,
                                                          double valueInSeconds,
                                                          bool important) const { … }

void DawnPerfTestBase::PrintResult(const std::string& trace,
                                   double value,
                                   const std::string& units,
                                   bool important) const { … }

void DawnPerfTestBase::PrintResult(const std::string& trace,
                                   unsigned int value,
                                   const std::string& units,
                                   bool important) const { … }

void DawnPerfTestBase::PrintResultImpl(const std::string& trace,
                                       const std::string& value,
                                       const std::string& units,
                                       bool important) const { … }

}  // namespace dawn